NLTK: Downloader.download follows hardlinks and overwrites outside-root files
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | The vulnerability of the `nltk.downloader.Downloader.download` and `nltk.downloader.Downloader.incr_download` components of the NLTK library, which are used for symbolic and statistical processing of natural language, allows attackers to bypass existing security mechanisms and gain access to write and delete any files they desire. | 1 Sep 202600:00 | – | bdu_fstec |
 | CVE-2026-81727 | 2 Sep 202616:35 | – | circl |
 | CVE-2026-81727 | 27 Aug 202614:51 | – | cve |
 | CVE-2026-81727 NLTK before 3.10.3 Hardlink File Overwrite via downloader | 27 Aug 202614:51 | – | cvelist |
 | CVE-2026-81727 | 27 Aug 202614:51 | – | debiancve |
 | EUVD-2026-67077 | 2 Sep 202614:35 | – | euvd |
 | Duplicate Advisory: Downloader.download follows hardlinks and overwrites outside-root files | 27 Aug 202618:32 | – | github |
 | CVE-2026-81727 | 27 Aug 202617:21 | – | nvd |
 | DEBIAN-CVE-2026-81727 | 27 Aug 202617:21 | – | osv |
| ECHO-D083-FBC5-4389 | 3 Sep 202600:00 | – | osv |
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02 Sep 2026 14:35Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
CVSS 3.17.1
EPSS0.00135
SSVC